The prototypes of definiteness and indefiniteness in English are the definite article the and the indefinite article a/an, and singular noun phrases (NPs)1 determined by them. That being the case it is not to be predicted that the concepts, whatever their content, will extend satisfactorily to other determiners or NP types. However it has become standard to extend these notions. Of the two categories definites have received rather more attention, and more than one researcher has characterized the category of definite (...) NPs by enumerating NP types. Westerståhl (1985), who is concerned only with determiners in the paper cited, gives a very short list: demonstrative NPs, possessive NPs, and definite descriptions. Prince (1992) lists proper names and personal pronouns, as well as NPs with the, a demonstrative, or a possessive NP as determiner. She notes, in addition, that “certain quantifiers (e.g. all, every) have been argued to be definite” (Prince 1992: 299). This list, with the quantifiers added, agrees with that given by Birner & Ward (1998, 114). Ariel (1988, 1990) adds null anaphoric NPs. (shrink)

Socio-economic status and mathematical performance seem to be risk factors of mathematics anxiety in both children and adults. However, there is little evidence about how exactly these three constructs are related, especially during early stages of mathematical learning. In the present study, we assessed longitudinal performance in symbolic and non-symbolic basic numerical skills in pre-school and second grade students, as well as MA in second grade students. Participants were 451 children from 12 schools in Chile, which differed in school vulnerability (...) index, an indicator of SES. We tested an explanatory model of MA that included SES and longitudinal performance in basic numerical skills as predictors. The results showed a direct effect of SES on MA and a mediating effect of performance in symbolic and non-symbolic comparison tasks in pre-school. However, in second grade, only performance in symbolic comparison significantly mediated the SES-MA relationship. These findings suggest that performance in non-symbolic comparison plays an important role in explaining MA at initial stages, but that its influence is no longer significant by the time children reach formal instruction in second grade. By contrast, as children’s formal educational experience in mathematics increases, MA becomes linked primarily to symbolic numerical tasks. In sum, SES affects MA and this is due in part to the effect of SES on the development of numerical learning in pre-school, which in turn has an impact on subsequent, more complex learning, ultimately leading to differences in MA. We discuss the implications of these findings for preventing and acting upon the emergence of MA. (shrink)

This collection breaks new ground in four key areas of feminist social thought: the sex/gender debates; challenges to liberalism/equality; feminist ethics; and feminist perspectives on global ethics and politics in the 21st century. Altogether, the essays provide an innovative look at feminist philosophy while making substantive contributions to current debates in gender theory, ethics, and political thought.

Aristóteles foi o primeiro pensador que articulou uma taxonomia do conheci-mento científico: os quatros livros dos Segundos Analíticos descrevem os critérios que uma disciplina qualquer deve respeitar e satisfazer para legitimamente receber a designação de ciência teorética. Mas Aristóteles é mesmo o criador das “ciências particulares”, ou seja, a biologia, a psicologia, a zoologia e, em geral, as ciências naturais. Trata-se de uma questão já clássica saber se o modo pelo qual Aristóteles desenvolve sua ciência dos animais con-forma-se aos padrões (...) normativos estipulados pela teoria da ciência nos Analíticos. Na men-talidade de muitos intérpretes ficou a convicção de que as obras biológicas de Aristóteles conformam-se a um padrão que utiliza apenas dados empíricos, ao passo que o conheci-mento nos Analíticos é estabelecido a partir de premissas primeiras e imediatas. Agora, nos Segundos Analíticos, encontramos exemplos provenientes da meteorologia, da botânica, da zoologia ao lado de exemplos matemáticos. Fica a pergunta: a metodologia axiomática de estilo matemático que o Estagirita propõe nos Analíticos é totalmente independente e ina-dequada para o estudo da biologia? Se for assim, Aristóteles não teria conseguido encaixar as ciências naturais nos padrões normativos expostos nos Segundos Analíticos. No presente estudo, pretendemos, pelo contrário, ressaltar o fato de que é razoável tomar os textos aristotélicos como orbitando em torno de uma mesma e grande pesquisa, a pesquisa cientí-fica, que inclui os Analíticos, assim como os tratados naturais.Aristotle was the first Greek thinker to articulate a taxonomy of scientific pursuits: the four books of the Analytics present a theory of scientific knowledge with a rigorous ac-count of what a body of propositions must be like in order to count as a theoretical science. But Aristotle was also the originator of “special sciences”. A longstanding problem about Aristotle’s philosophy of science is to understand if there is a conflict between the account of scientific explanation in the Posterior Analytics and the investigations reported in treatises such as the History of Animals, Parts of Animals, Generation of Animals 1. The Analytics restricts knowledge to what has been demonstrated from self-evident first principles. The sciences of nature seem to secure their results without such demonstrations: there are not axioms, nor theorems or proofs, nor definitions. Yet many of the examples in the Posterior Analytics are drawn from meteorology, botany and zoology, and are discussed side by side with mathe-matical examples. It is curious that a philosopher as systematic as Aristotle could formulate the first rigorous theory of scientific inquiry and demonstration, pepper the treatise in which he does so with biological examples, and not aim to structure his science of animals in ac-cordance with that theory. In this investigation I want to show that there is a relation betwe-en Aristotle’s official account of the definition in Posterior Analytics and the nature and the role assigned to definition in the Natural Treatises. (shrink)

The construction of embodied conversational agents - robots as well as avatars - seem to be a new challenge in the field of both cognitive AI and human-computer-interface development. On the one hand, one aims at gaining new insights in the development of cognition and communication by constructing intelligent, physical instantiated artefacts. On the other hand people are driven by the idea, that humanlike mechanical dialog-partners will have a positive effect on human-machine-communication. In this contribution I put for discussion whether (...) the visions of scientist in this field are plausible and which problems might arise by the realization of such projects. (shrink)

The word ‘social’ is used in many different contexts, in each of which the word has a general root meaning, common to all contexts in which it is found. But in addition, there are other specific meanings, peculiar to each context, which are intended by the user of the term. Frequently, these other meanings of the term are not made explicit, and hence ambiguities arise.The root meaning of the term involves some sort of relationship among two or more people. ‘Social’ (...) is derived from the Latin socius, meaning ‘companion’. At least two people are involved here: 1) the person having the companion, and 2) the companion. Nothing is intended as to the nature of the relationship between the two or more people. In each context in which the term ‘social’ is used it has this root meaning. This paper is concerned, however, with those other aspects of the meanings of the term which are intended to specify more precisely the nature of this relationship among two or more people, and therefore are different in different contexts. The contexts will be isolated, and the more specific meanings of the term in these different contexts will be distinguished and made explicit. (shrink)

The controversies related to John Taurek’s rescue case concern the importance of numbers in deciding about whom to help in situations in which there is a shortage of means. Taurek thinks that the number of the needy does not matter; we can save one person rather than many people. Since both common sense and the duty to responsibly administer help make us approve the decision to help those who are more in number, Taurek’s thesis seems counterintuitive. The majority of authors (...) discussing Taurek’s thesis defend the importance of numbers in such decisions, and few are inclined to accept some of his intuitions, recognizing the counting of people who need help as morally problematic. However, the authors who defend the importance of numbers reject a simple utilitarian approach and try to justify the claim that the majority should have priority in such a way that no person involved in the conflict of distribution could charge the rescuer with not having taken his or her claims into account. (shrink)

A juxtaposition of Frege’s and Heidegger’s conceptions of reference shows them to be complementary. The thesis that meaning determines reference has been attributed to both Frege and Heidegger. Contrary to the view that this commits them to linguistic idealism, I defend a weak version of the determination thesis according to which both Fregean and Heideggerian reference allow for the possibility of error and for the objectivity of discourse. Thus, what we refer to is accessible to us only by our grasping (...) its sense of meaning; sense is a way of fixing reference, but does not constitute the referent as what it is. (shrink)

In the early 12th century, a Jewish community first settled in the medieval city of Erfurt (Thuringia). The synagogue, the mikvah (ritual bath), and several private dwellings of this community are preserved until today. A room in one of the private houses formerly inhabited by Jews has a wooden beam ceiling, dating from 1244, which is colourfully painted with tendrils, leaves and blossoms. This ceiling was added to the room together with other extensive refurbishments: the former door in the eastern (...) wall was replaced with a built-in cupboard, a new door as well as a recess for an oil lamp were added to the northern wall, and the room received an oriel window. Furthermore, the ceiling shows the remains of suspensions for lamps, and traces of shelves are still visible on the walls. As an ensemble, these alterations suggest that the chamber was converted into a prayer room in the mid-13th century. As the only preserved example of a medieval Jewish private room for prayer, it constitutes an important source for understanding Jewish piety in the German-speaking lands. (shrink)

Background Citizen science and models for public participation in health research share normative ideals of participation, inclusion, and public and patient engagement. Academic researchers collaborate in research with members of the public involved in an issue, maximizing all involved assets, competencies, and knowledge. In citizen science new ethical issues arise, such as who decides, who participates, who is excluded, what it means to share power equally, or whose knowledge counts. This article aims to present an ethics framework that offers a (...) lens of understanding and heuristic guidelines to deal with ethical issues in citizen science. -/- Methods We conducted seven case studies between 2015 and 2021 to attune and validate the ethics framework for the context of citizen science. The cases related to studies with older adults, people with a psychiatric vulnerability, people dependent on community care, people who are unemployed or living in poverty or both, and young adults with respiratory disease. -/- Results Ethics in citizen science reaches beyond the ethical issues in traditional biomedical and health research. It entails more than following procedures about informed consent and privacy and submitting a proposal to a Medical Research Ethics Committee. Ethics in citizen science relates to everyday ethical issues during the study, including relational and moral complexities concerning collaboration, sharing power, and democratic decision-making. Dealing with these issues requires ethics work of researchers. This entails seeing ethically salient issues and reflecting on everyday ethical issues. Ethics work consists of seven features: framing work, role work, emotion work, identity work, reason work, relationship work, and performance work. All are relevant for researchers in citizen science. -/- Conclusions Ethical issues in citizen science often relate to power differentials, partnership, and collaboration between academics and non-academics. The ethics framework prepares researchers for the work needed in citizen science to act responsibly and offers a heuristic guide to reflect on ethics. Reflection on ethics is a pathway towards ethical citizen science, especially if researchers collaboratively reflect in partnership with non-academics who are subject to the moral issue. (shrink)

Pace Dummett, the issue between molecularism and holism does not turn on whether a meaning theory is compositional, but on how successful communication is conceived. Given a notion of partial understanding, molecularism escapes the two most prevalent objections against holism (learnability and communication). Holism, too, can escape these objections, provided we also grant the holist a notion of partial understanding and suitably amend our conception of successful communication.

En este artículo discuto las conexiones entre el poeta, los personajes y los lectores. Mi enfoque se funda en lo siguiente: ¿Cómo se imaginan los lectores al autor, cómo imagina el autor a los personajes y de qué modo los lectores son inspirados por los personajes? He seleccionado ejemplos de la tradición homérica y, más específicamente, de algunas estrategias de interpretación en la exégesis antigua, particularmente lo que se ha dado en denominar “soluciones desde el personaje”, para proponer vinculaciones con (...) la interpretación literaria y la crítica textual moderna. In this article I discuss the connections between poet, characters and readers. My focus is based on the following question: How is the author imagined by readers, how are the characters imagined by the author and how the characters inspire readers? I have taken my examples from the Homeric tradition and, more specifically, from some manoeuvres of interpretation in ancient exegesis, particularly the so-called ‘solutions from character’, suggesting a connection with modern textual criticism and literary interpretation. (shrink)